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WILLIAM KIMBALL PETITT PA-C
NPI 1669463055
Physician Assistant in Englewood, CO

Active since November 03, 2005PECOS EnrolledAccepts Medicare Assignment
77.17/100
CMS Quality Rating
799 E HAMPDEN AVE STE 400, ENGLEWOOD, CO 80113(303) 789-2663(303) 788-4871 Get Directions Write a Review

NPPES record last updated: January 9, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Feb 11, 2022, Mar 19, 2020, Apr 17, 2018 (3 updates tracked since 2018).

About William Kimball Petitt Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM KIMBALL PETITT PA-C (NPI 1669463055) is an individual physician assistant in Englewood, Colorado, licensed in Colorado (1599) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, maintains a secondary practice location in Parker, and is a graduate of University Of Florida College Of Medicine (1998).

NPPES Registry Identity

NPI1669463055
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameWILLIAM KIMBALL PETITTCredential: PA-C
Location Address799 E HAMPDEN AVE STE 400Englewood, CO 80113-2766
Mailing AddressPo Box 911244Denver, CO 80291-1244 · (888) 269-7001 · Fax (303) 764-6640
Phone(303) 789-2663
Fax(303) 788-4871
Sole ProprietorNo
Medical School CMSUniversity Of Florida College Of MedicineGraduated 1998
Enumeration DateNovember 3, 2005
Last NPPES UpdateJanuary 9, 20243 updates tracked since enumeration
NPPES CertifiedJanuary 9, 2024
✔ NPI 1669463055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CO · 1599
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA.0001599 (CO)
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License PA.0001599 (CO)
799 E HAMPDEN AVE STE 400, Englewood, CO 80113
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Secondary Practice Location 1

Location 19949 S Oswego St Ste 300Parker, CO 80134-3888 · Phone (303) 925-4750 · Fax (303) 925-4751

Other Identifiers 1

Medicaid9000177466CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

William Kimball Petitt Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID840220190
PECOS Enrollment IDI20050816000815
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
273 services230 patients
Aspiration and/or injection of fluid large joint using ultrasound guidance 20611
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
109 services84 patients
X-ray of knee, 3 views 73562
An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.
81 services59 patients
Destruction of peripheral nerve or branch 64640
Destruction of a peripheral nerve or branch is a procedure to treat nerve-related pain. It involves using heat, cold, or chemicals to damage or destroy the nerve, thereby blocking pain signals to the brain. This can provide long-term pain relief.
52 services18 patients
Hyaluronan or derivative, gel-one, for intra-articular injection, per dose J7326
Hyaluronan or Gel-One is a substance injected directly into your joint space. It's aimed to supplement your body's natural joint fluid, helping to lubricate and cushion the joint, reducing pain and improving mobility. It's often used for arthritis relief.
48 services33 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
39 services39 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.17/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.27
Promoting Interoperability81
Improvement Activities40
Cost59.47

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BRANDON EARL WHETSTONE PA-C
Physician Assistant
799 E HAMPDEN AVE STE 400
ENGLEWOOD, CO 80113
Arapahoe County (303) 789-2663
HEALTHONE CLINIC SERVICES - ORTHOPEDIC SPECIALISTS LLC
Orthopaedic Surgery
799 E HAMPDEN AVE STE 400
ENGLEWOOD, CO 80113
Arapahoe County (303) 789-2663
VANESSA REGINA HILL P.A.
Physician Assistant (Medical)
799 E HAMPDEN AVE STE 400
ENGLEWOOD, CO 80113
Arapahoe County (303) 789-2663

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Petitt's NPI number?

The NPI number for William Petitt is 1669463055. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is William Petitt located?

William Petitt practices at 799 E Hampden Ave Ste 400, Englewood, CO 80113. The listed phone number is (303) 789-2663.

What is William Petitt's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is William Petitt enrolled in Medicare?

Yes. William Petitt is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for William Petitt was last updated on January 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.